<div class="rendered-markdown"><h1>heading</h1>
&lt;details&gt;
<ul>
    <li><span>&lt;details&gt;<i>1</i>&lt;/details&gt;</span></li>
    <li><b>hi</b></li>
</ul>
&lt;/details&gt;
<pre>&lt;canvas&gt;canvas here&lt;/canvas&gt;</pre>&lt;details&gt;&lt;/details&gt;</div>